diff --git a/pkgs/development/python-modules/aiorun/default.nix b/pkgs/development/python-modules/aiorun/default.nix
index 8eda59a9abf0..0cb7a441015e 100644
--- a/pkgs/development/python-modules/aiorun/default.nix
+++ b/pkgs/development/python-modules/aiorun/default.nix
@@ -2,6 +2,7 @@
 , buildPythonPackage
 , fetchFromGitHub
 , isPy27
+, pygments
 , pytest
 , pytestcov
 , uvloop
@@ -21,6 +22,10 @@ buildPythonPackage rec {
     sha256 = "0wcj8prkijb889ic8n6varms7xkwy028hhw0imgkd1i0p64lm3m4";
   };
 
+  propagatedBuildInputs = [
+    pygments
+  ];
+
   checkInputs = [
     pytest
     pytestcov